CN219442113U

CN219442113U - Powder spraying and feeding device

Info

Publication number: CN219442113U
Application number: CN202320536896.XU
Authority: CN
Inventors: 于愿; 瞿子发; 徐永根; 洪绍柱; 李壮飞; 裴正梅
Original assignee: Hefei Changan Office Furniture Manufacturing Co ltd
Current assignee: Hefei Changan Office Furniture Manufacturing Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-01
Anticipated expiration: 2033-03-20

Abstract

The utility model provides a powder spraying and feeding device, which relates to the field of powder spraying and feeding and comprises a shell, wherein one end of the inner side of the shell is provided with a conveyor, one side of the top end of the conveyor is provided with a connecting pipe, the inner side of the shell is provided with a connecting block positioned on one side of the conveyor, the bottom end of the connecting block is provided with a sieve penetrating through the shell, and one end of the sieve is provided with a connecting rod.

Description

Powder spraying and feeding device

Technical Field

The utility model relates to the field of powder spraying and feeding, in particular to a powder spraying and feeding device.

Background

In order to continuously perform spraying, a chain is used to convey powder to a hopper and drop the powder into the hopper, so that the powder spraying device is a powder spraying feeding device capable of avoiding powder flying in combination with powder characteristics in a conveying mode of spraying the powder, and for the powder spraying device, powder is avoided by reducing a transmission speed in the conveying mode, but in the practical situation, powder feeding is slower due to the fact that the transmission speed is reduced, the powder consumption is inversely proportional to the feeding amount, and the powder spraying efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the following problems in the prior art: it is a common situation that powder flies during transportation, and for this situation, powder is avoided by reducing the transmission speed, but in practical situations, reducing the transmission speed makes powder feeding slower, and causes the powder consumption to be inversely proportional to the feeding amount, and causes the phenomenon that the powder spraying efficiency is reduced.

In order to solve the problems in the prior art, the utility model provides a powder spraying and feeding device which comprises a shell, wherein one end of the inner side of the shell is provided with a conveyer, one side of the top end of the conveyer is provided with a connecting pipe, one side of the inner side of the shell, which is positioned on the conveyer, is provided with a connecting block, the bottom end of the connecting block is provided with a sieve penetrating through the shell, one end of the sieve is provided with a connecting rod, and one end of the connecting rod is provided with a motor connected with the shell.

The inner side of the shell is provided with a cavity, the cavity of the shell is in an inverted cone shape, the side face of the bottom end of the conveyor is provided with an opening, the edge of the opening of the bottom end of the conveyor is flush with the edge of the cavity of the shell, and the structure is used for avoiding powder residue.

Preferably, the opening of the conveyor is located at the lowest end of the cavity of the housing, and the structure is used for avoiding powder accumulation on the inner side of the housing.

Preferably, the bottom both sides of connecting block all are equipped with the spout, the both sides of sieve all are equipped with the draw runner, the draw runner of sieve is located the spout inboard of connecting block, the draw runner of sieve with the spout adaptation of connecting block, this structure is used for making the connecting block remove.

Preferably, the bottom of sieve is the level form, the top of connecting block with the bottom of sieve is laminating form, and this structure is used for avoiding powder to pile up.

Preferably, the two sides of the inside of the sieve are inclined, and the edges of the two sides of the inside of the sieve are flush with the top ends of the two sides of the inside of the connecting block.

Preferably, the adapter is made of a soft material, and the structure is used for discharging the powder to the inner side of the powder spraying.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the connecting rod is driven by the motor to move, so that the connecting rod drives the sieve to reciprocate at the bottom end of the connecting block, powder is screened and stored inside the accommodating cavity of the shell, meanwhile, the powder is prevented from leaking through the joint between the top end of the sieve and the bottom end of the connecting block, powder is accumulated at one side of the bottom end of the conveyor through the inverted cone accommodating cavity of the shell, the powder is moved upwards and transported through the conveyor, and the powder is discharged to the inner side of the container of the powder spraying machine through the receiving pipe, so that powder flying phenomenon during powder feeding is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of a housing of the present utility model;

FIG. 3 is a schematic cross-sectional view of a conveyor of the present utility model;

FIG. 4 is an enlarged schematic view of the screen of the present utility model;

FIG. 5 is a schematic cross-sectional view of a connection block of the present utility model;

FIG. 6 is a schematic view in elevation and cross-section of a housing of the present utility model;

reference numerals: 1. a housing; 2. a conveyor; 3. connecting pipe; 4. a motor; 5. a connecting block; 6. a sieve; 7. and (5) connecting a rod.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-6, a powder spraying and feeding device is assembled by the following components:

and (3) assembly description: firstly, the conveyor 2 is mounted on the inner side of the shell 1, then the bottom end opening of the conveyor 2 is matched with the inverted cone-shaped accommodating cavity of the shell 1, then the connecting block 5 is mounted on the top end of the inner side of the shell 1 and is positioned on one side of the conveyor 2, the sieve 6 is mounted on the bottom end of the connecting block 5 through the shell 1, the motor 4 is mounted on the side surface of the shell 1, the connecting rod 7 is mounted on the motor 4, and one end of the connecting rod 7 is connected to a pull ring of the connecting block 5 through a hook.

Description of working principle: when the powder spraying machine is used, the connecting rod 7 is driven to move through the motor 4, the connecting rod 7 drives the sieve 6 to reciprocate at the bottom end of the connecting block 5, powder is subjected to screening work and is stored to the inner side of the cavity of the shell 1, meanwhile, the powder is prevented from leaking outwards through the lamination of the top end of the sieve 6 and the bottom end of the connecting block 5, powder is piled on one side of the bottom end of the conveyor 2 through the inverted cone cavity of the shell 1, the powder is moved upwards and transported through the conveyor 2, and is discharged to the inner side of the container of the powder spraying machine through the connecting pipe 3, and powder flying phenomenon is avoided during powder feeding.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a powder spraying loading attachment, includes casing (1), its characterized in that: the utility model discloses a conveyer, including casing (1), connecting rod (7), motor (4), conveyer (2) are equipped with to inboard one end of casing (1), inboard one end of casing (1) is equipped with conveyer (2), top one side of conveyer (2) is equipped with takeover (3), the inboard of casing (1) just be located one side of conveyer (2) is equipped with connecting block (5), the bottom of connecting block (5) is equipped with runs through sieve (6) of casing (1), the one end of sieve (6) is equipped with connecting rod (7), the one end of connecting rod (7) be equipped with motor (4) that casing (1) are connected.

2. A powder spray coating device according to claim 1, wherein: the inner side of the shell (1) is provided with a cavity, the cavity of the shell (1) is in an inverted cone shape, an opening is formed in the side face of the bottom end of the conveyor (2), and the edge of the opening of the bottom end of the conveyor (2) is flush with the edge of the cavity of the shell (1).

3. A powder spray coating device according to claim 2, wherein: the opening of the conveyor (2) is positioned at the lowest end of the accommodating cavity of the shell (1).

4. A powder spray coating device according to claim 1, wherein: the utility model discloses a sliding screen, including connecting block (5), sieve (6), slide bar both sides of bottom all are equipped with the spout of connecting block (5), the both sides of sieve (6) all are equipped with the slide bar, the slide bar of sieve (6) is located the spout inboard of connecting block (5), the slide bar of sieve (6) with spout adaptation of connecting block (5).

5. A powder spray coating device according to claim 1, wherein: the bottom of sieve (6) is the horizontality, the top of connecting block (5) with the bottom of sieve (6) is laminating form.

6. A powder spray coating device according to claim 1, wherein: the two sides of the inside of the sieve (6) are inclined, and the edges of the two sides of the inside of the sieve (6) are flush with the top ends of the two sides of the inside of the connecting block (5).

7. A powder spray coating device according to claim 1, wherein: the connecting tube (3) is made of soft material.